It is an offence to sell cigarettes, tobacco and cigarette papers to a person under the age of 18 years old. There are also further penalties for those who persistently sell cigarettes to persons under the age of 18. The magistrates can prohibit them from selling cigarettes from certain premises for up to one year.
There is no law relating to a minimum age that prevents a person who works in shop from selling cigarettes.
In addition to the above, the police and park keepers in uniform have the power to seize and dispose of tobacco products from a person under 16 years who is smoking in any street or public place.
If you are aware of a shop selling cigarettes, alcohol or age restricted products to underage persons, you can report this to your local police force or Trading Standards Office.